JP2019108836A - 車両の駆動力制御装置 - Google Patents
車両の駆動力制御装置 Download PDFInfo
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- JP2019108836A JP2019108836A JP2017241996A JP2017241996A JP2019108836A JP 2019108836 A JP2019108836 A JP 2019108836A JP 2017241996 A JP2017241996 A JP 2017241996A JP 2017241996 A JP2017241996 A JP 2017241996A JP 2019108836 A JP2019108836 A JP 2019108836A
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- acceleration
- vehicle
- vehicle speed
- target acceleration
- driving force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/10—Interpretation of driver requests or demands
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (7)
- 車速と目標加速度との関係であって前記車速の変化量に対する前記目標加速度の変化量である前記目標加速度の傾きを、運転者の加減速操作量および車速に応じて設定し、前記傾きに基づいて求まる前記目標加速度となるように駆動力を制御する車両の駆動力制御装置において、
前記目標加速度の傾きを求めるコントローラを有し、
前記コントローラは、
前記目標加速度の傾きを、低車速ほど前記目標加速度の値が加速方向に大きくなるように設定し、
前記加減速操作量が所定時間内に変化する場合に、前記加減速操作量の変化速度が遅い速度から速い速度に変化する変化時点同士の時間間隔である操作周期を検出し、
検出された前記操作周期の長さに応じて前記目標加速度の傾きを設定し、
所定の前記操作周期に対する前記目標加速度の傾きは、前記所定の操作周期より長い操作周期に対する前記目標加速度の傾きより大きく設定する
ことを特徴とする車両の駆動力制御装置。 - 請求項1に記載の車両の駆動力制御装置において、
前記コントローラは、
前記操作周期を、前記加減速操作量の変化速度がゼロから増大した後ゼロに戻るまでの時間として検出する
ことを特徴とする車両の駆動力制御装置。 - 請求項1または2に記載の車両の駆動力制御装置において、
前記コントローラは、
複数の前記操作周期を検出し、
検出された複数の操作周期を平均化処理して平均操作周期を求め、
前記平均操作周期に基づいて前記目標加速度の傾きを求める
ことを特徴とする車両の駆動力制御装置。 - 請求項1ないし3のいずれか一項に記載の車両の駆動力制御装置において、
前記車両は、アクセルペダルを有し、
前記コントローラは、
前記加減速操作量として前記アクセルペダルの踏み込み量を検出し、
前記加減速操作量の変化速度は、前記アクセルペダルの踏み込み量の時間微分値である
ことを特徴とする車両の駆動力制御装置。 - 請求項4に記載の車両の駆動力制御装置において、
前記操作周期は、前記時間微分値がゼロになった時点同士の間隔であることを特徴とする車両の駆動力制御装置。 - 請求項1ないし5のいずれか一項に記載の車両の駆動力制御装置において、
前記コントローラは、前記加減速操作量の変化量が予め定めた所定値以下の場合に、前記操作周期の検出を禁止することを特徴とする車両の駆動力制御装置。 - 請求項1ないし6のいずれか一項に記載の車両の駆動力制御装置において、
前記コントローラは、前記操作周期が短くなったことによって前記車速に対する前記目標加速度の傾きを前記操作周期が短くなる前の値よりも小さくする場合に、前記目標加速度の傾きの値を小さくする速度を、前記車速に対する前記目標加速度の傾きを大きくする場合より遅くすることを特徴とする車両の駆動力制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017241996A JP6856013B2 (ja) | 2017-12-18 | 2017-12-18 | 車両の駆動力制御装置 |
US16/207,643 US10974723B2 (en) | 2017-12-18 | 2018-12-03 | Drive force control system for vehicle |
CN201811541187.0A CN110001645B (zh) | 2017-12-18 | 2018-12-17 | 车辆的驱动力控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017241996A JP6856013B2 (ja) | 2017-12-18 | 2017-12-18 | 車両の駆動力制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019108836A true JP2019108836A (ja) | 2019-07-04 |
JP6856013B2 JP6856013B2 (ja) | 2021-04-07 |
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JP2017241996A Active JP6856013B2 (ja) | 2017-12-18 | 2017-12-18 | 車両の駆動力制御装置 |
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US (1) | US10974723B2 (ja) |
JP (1) | JP6856013B2 (ja) |
CN (1) | CN110001645B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021172496A1 (ja) * | 2020-02-28 | 2021-09-02 | いすゞ自動車株式会社 | 運転支援装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110466531B (zh) * | 2019-08-30 | 2021-10-12 | 广州小鹏汽车科技有限公司 | 一种车辆的行驶控制方法、系统及车辆 |
JP7287316B2 (ja) * | 2020-03-10 | 2023-06-06 | トヨタ自動車株式会社 | 車両用制駆動力制御装置 |
CN113183974B (zh) * | 2021-05-18 | 2022-12-16 | 前海七剑科技(深圳)有限公司 | 交通工具的加速度处理方法、装置、交通工具和存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004276669A (ja) * | 2003-03-13 | 2004-10-07 | Nissan Motor Co Ltd | 車両の駆動力制御装置 |
US7421325B2 (en) * | 2005-04-01 | 2008-09-02 | Chrysler Llc | Automatic transmission calibration method |
FR2913635B1 (fr) * | 2007-03-13 | 2009-07-24 | Peugeot Citroen Automobiles Sa | Dispositif et procede de regulation de motricite pour vehicule automobile. |
JP2011148327A (ja) * | 2010-01-19 | 2011-08-04 | Toyota Motor Corp | 車両制御装置 |
CN103635675B (zh) * | 2011-06-21 | 2016-03-02 | 本田技研工业株式会社 | 油门踏板反力控制装置 |
EP2865914B1 (en) * | 2012-06-20 | 2020-06-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle control device |
WO2015004777A1 (ja) * | 2013-07-11 | 2015-01-15 | トヨタ自動車株式会社 | 車両制御装置 |
JP6171644B2 (ja) | 2013-07-12 | 2017-08-02 | マツダ株式会社 | 車両の制御装置 |
GB2523195B (en) * | 2014-02-18 | 2017-10-25 | Jaguar Land Rover Ltd | Control system and method |
JP6249180B2 (ja) * | 2015-05-22 | 2017-12-20 | マツダ株式会社 | エンジンの制御装置 |
-
2017
- 2017-12-18 JP JP2017241996A patent/JP6856013B2/ja active Active
-
2018
- 2018-12-03 US US16/207,643 patent/US10974723B2/en active Active
- 2018-12-17 CN CN201811541187.0A patent/CN110001645B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021172496A1 (ja) * | 2020-02-28 | 2021-09-02 | いすゞ自動車株式会社 | 運転支援装置 |
JP2021133896A (ja) * | 2020-02-28 | 2021-09-13 | いすゞ自動車株式会社 | 運転支援装置 |
JP7327210B2 (ja) | 2020-02-28 | 2023-08-16 | いすゞ自動車株式会社 | 運転支援装置 |
Also Published As
Publication number | Publication date |
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CN110001645B (zh) | 2022-04-15 |
US20190184992A1 (en) | 2019-06-20 |
JP6856013B2 (ja) | 2021-04-07 |
US10974723B2 (en) | 2021-04-13 |
CN110001645A (zh) | 2019-07-12 |
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